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ALLEN-SEMICONDUCTORS-Part-3(Exercise-4)
- A diode detector is used to detect an amplitude modulated wave of 60% ...
02:20
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- The 1- V characteristic of on LED is
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- The forward biased diode connection is
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- A single of 5 kHz frequency is amplitude modulated on a carrier wave o...
02:28
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- In an unbiased p-n junction electrons diffuse from n-region to p-regio...
01:41
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- A 2V battery is connected across AB as shown in the figure. The value ...
04:04
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- The value of the resistor, R(S), needed in the dc voltage regulator ci...
02:19
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- Choose the correct statement.
01:28
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- For a common emiter configuration if a and beta have their usualy mean...
01:51
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- if a,b,c,dare inputs to a gate and x is its output , then as per the f...
01:42
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- The temperature dependence of resistance of Cu and undoped Si in the t...
01:31
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- Identify the semiconductor devices whose characteristics are given bel...
02:35
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- An audio signal consists of two distinct sound. One a human speech sig...
02:48
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- An unknown transistor needs to be identified as npn and pnp type. A mu...
03:06
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- An experiment is preformed to determine the I-V characteristics of a Z...
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- The truth table given in fig. represent : {:(A,B,Y),(0,0,0),(0,1,1),...
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- A modulated signal Cm(t) has the form Cm(t) = 30 sin 300pi t + 20 (cos...
04:14
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- The ratio (R) of output resistance r0 and the input resistance r, in m...
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- To get an output of 1 form the circuit shown in figure the input must ...
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- A realistic graph depiciting the variation of thhe reciprocal of input...
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